980nm Multimode Infrared Laser Diode
Product name: 980nm, C-mount package
Laser Diode output power: 50mW, 250mW, 500mW
Application: laser pointers, infrared laser source equipment, high precision measuring, laser module, diode laser equipment, medical instrument, aerospace applications
Wavelength: 980±10nm
Unique TO package designed 980nm multimode infrared laser diode provides the most powerful infrared laser radiation in various industries. Available with high output power, 980nm infrared laser diode ensures the most efficient performance in all CW diode lasers.
Featured characteristics:
High output power 980nm multimode laser diode: 50mW-500mW
High beam intensity laser radiation
Super narrow line width of only 980±10nm
Low beam divergence and small laser light emitting aperture
Reliable and stable performance
Standard technical parameters of 980nm multimode infrared laser diode:
| Item | Symbol | MM LD-980-50 | MM LD-980-250 | MM LD-980-500 |
| CW Output Power | P | 50mW | 250mW | 500mW |
| Peak Wavelength | λp | 980±10nm | 980±10nm | 980±10nm |
| Threshold Current | Ith | ≤0.025A | ≤0.15A | ≤0.15A |
| Operating Current | Iop | ≤0.12A | ≤0.55A | ≤0.85A |
| Slope Efficiency | η | ≥0.45W/A | ≥0.89W/A | ≥0.9W/A |
| Operating Voltage | Vop | ≤2.0V | ≤2.4V | ≤2.0V |
| Horizontal Beam Divergence | θ∥ | ≤25 deg |
≤15 deg | ≤10 deg |
| Vertical Beam Divergence | θ⊥ | ≤35 deg |
≤40 deg | ≤48 deg |
| Wavelength Temperature Coefficient | 0.3nm/℃ | 0.3nm/℃ | 0.3nm/℃ | |
| Polarization | TE | TM | TE | |
| Storage Temperature | Tstg | -40~85℃ | -40~80℃ | -40~85℃ |
| Operating Temperature | Tc | -10~40℃ | -10~40℃ | 10~40℃ |
| Package | TO 18 | TO 5 | TO 5 |
TO 18, TO 5 package 980nm MM(multimode) infrared laser diode draw:
